2 edition of Some aspects of territorial behaviour in the white-throated sparrow, Zonotrichia albicollis (Gmelin) found in the catalog.
Some aspects of territorial behaviour in the white-throated sparrow, Zonotrichia albicollis (Gmelin)
Written in English
|Contributions||Toronto, Ont. University. Theses (M.Sc.)|
|LC Classifications||LE3 T525 MSC 1966 L35|
|The Physical Object|
|Number of Pages||97|
Educational Materials for Middle School. White-throated Sparrows Scientific Name Zonotrichia albicollis White-throated sparrows are song birds that migrate each year. They commonly range along the west coast and the southeastern states during winter and then migrate to Northeastern United States and Canada for summer. A more thorough understanding of natural variation in white-throated sparrow behaviour and endocrinology is essential to the design and interpretation of future studies and key to capitalizing on the full potential of this unique natural model. between behavioral phenotypes in female white-throated sparrows (Zonotrichia albicollis) General Cited by:
This video shows a white-throated sparrow (Zonotrichia albicollis) singing. This video was recorded on Ap in Central Park of New York, New York. Avibase is an extensive database information system about all birds of the world, containing over &1 million records ab species subspecies of birds, including distribution information regions, taxonomy, synonyms in several languages and more.
White-throated Sparrow Zonotrichia albicollis Check out the full taxonomy and distribution of White-throated Sparrow on HBW Alive. HBW Alive contains information on Descriptive notes, Voice, Habitat, Food and Feeding, Breeding, Movements, Status and Conservation plus a list of bibliographical references for this species account. and throat plumage of the White-throated Sparrow, Zonotrichia albicollis, to be age, sex, and seasonally dependent (Dwight ). Studies by Lowther () and Thorneycroft () have renewed interest in the phenom- enon by introducing an explanation based .
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The white-throated sparrow is a passerine bird of the American sparrow family measures 15 to 19 cm ( to in) in length with a wingspan of 23 cm ( in). Typical weight is 22 to 32 g ( to oz), with an average of 26 g ( oz).Class: Aves. A white-throated sparrow banded in the United States lived at least 9 years and 8 months.
Range lifespan Status: wild 10 (high) years; Average lifespan Status: wild months Bird Banding Laboratory; How do they behave. White-throated sparrows migrate, flying south in. In most parts of the West, the smartly patterned White-crown is very common at one season or another: summering in the mountains and the north, wintering in the southwestern lowlands, present all year along the coast.
Winter birds usually live in flocks, rummaging on the ground near brushy thickets, perching in the tops of bushes when a birder approaches too closely.
In the East, the White. White-throated Sparrows usually forage on the ground in loose flocks, kicking the leaf litter back with both feet to uncover food. They will come to bird feeders if there is cover nearby. During the breeding season, they sing from trees, although they usually do not sing from very exposed perches.
The White-throated Sparrow's scientific name is Zonotrichia albicollis, derived from root words that are definitely applicable. Its species epithet comes from terms meaning "white" and "neck," while the genus is from the Greek zone or "band" and trichos or "hair"--together.
Related bird: White-throated Sparrow (Zonotrichia albicollis), Song Sparrow (Melospiza melodia), Chipping Sparrow (Spizella passerina) Birdsong, Music, and Neuroscience Brain imaging studies have shown that hearing enjoyable music “lights up” the mesolimbic reward pathway in the human brain.
The White-throated Sparrow, like many of its relatives, eats mostly terrestrial arthropods (insects, spiders, millipedes, and centipedes) in summer and small fruits and seeds the rest of the year.
Overall, the diet is about 20 percent animal and 80 percent vegetable. White-throated Sparrow cm; 4 g. A fairly large, long-tailed sparrow, polymorphic in head colour (a few birds intermediate). Has median crownstripe and broad supercili. The chromosomal polymorphism linked to variation in social behavior in the white-throated sparrow (Zonotrichia albicollis) is a complex rearrangement and suppressor of recombination.
Genetics. ; – [PMC free article] Thorneycroft HB. Chromosomal polymorphism in the white-throated sparrow, Zonotrichia albicollis. by: White-throated Sparrow (Zonotrichia albicollis) Order: Passeriformes Family: Passerellidae. Photo by Simon Barrette [CC SA ] White-throated Sparrow Information. White-throated Sparrow Photo, range map, song, nesting, range, migration, diet and feeding behavior, physical traits, voice, habitat, and breeding.
(From Boreal Birds). Zonotrichia albicollis tamién denomináu sabaneru de gargüelu blancu, gorrión de gargüelu blancu y gorrión gorgiblanco, ye una especie d'ave paseriforme de la familia Emberizidae que vive en Norteamérica Descripción.
El chingolo de pescuezu blancu mide diecisiete centímetros de llongura con un valumbu alar de veintitrés centímetro. Clas: Aves. Identification Sparrows can sometimes be tricky to identify, but the distinctive head colouring of the white-throated sparrow makes it one of the more conspicuous species.
The top of the head is marked with bold black and white (sometimes tan) stripes, and the throat has a bright and wide white patch. Twenty-two of 26 white-throated sparrows, Zonotrichia albicollis, from Algonquin Park, Ontario, Canada, hosted 1 or 2 species of platyhelminths.
One species of cestode and 3 of digeneans were. This page was last edited on 11 Mayat Files are available under licenses specified on their description page. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.
In the polymorphic white-throated sparrow (Zonotrichia albicollis), tan-striped males provision nestlings at higher rates than do white-striped males.
White-throated Sparrow: Medium-sized sparrow with rust-brown striped upperparts, conspicuous white throat, and plain gray underparts. Head has black-and-white striped crown and yellow spots between eyes and bill. Short flights, alternates rapid wing beats with wings pulled to sides. More Taxa Info; Guides; Places; Site Stats; Help; Video Tutorials; Log In or Sign Up.
Zonotrichia albicollis, tan-stripe morph, Cap Tourmente National Wildlife Area, Zonotrichia Species Zonotrichia albicollis. Name. Zonotrichia albicollis (Gmelin, ) White-throated Sparrow Esperanto: Blankgorĝa emberizo español: Chingolo Gorjiblanco. White-throated Sparrows are passerines in the family Emberizidae which consists of New World Sparrows and Buntings.
They are a large Sparrow that is inches (17cm) in size. White-throated Sparrows are monochromatic which means that males and females look alike. In a study of 35 white-throated sparrows five distinct karyotypes were observed. A chromosomal polymorphism is present which involves at least two pairs of macrochromosomes.
This species is phenotypically polymorphic with selective breeding occurring between morphs. Phenotype is related to chromosomal constitution, and selective breeding appears to maintain heterozygosity within Cited by:.
White-throated Sparrow Zonotrichia albicollis (Gmelin, ) Synonyms: WTSP. Kingdom Animalia > Phylum Chordata > Class Aves > Order Passeriformes > Family Emberizidae > Genus Zonotrichia. Status: Common winter resident from October through mid-May. Where to find: Easily found in season along wooded edges and hedgerows.
The sparrow with four sexes. had been devoted to understanding every aspect of the biology of the white-throated sparrow (Zonotrichia albicollis).
some have white stripes on their heads Cited by: 1.Neotropical Birds has been integrated into the new Birds of the World, a powerful research database offering species accounts for every species on earth.
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